/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraNodeFunctionCall.h
Tries to rename this function call to a new name. The actual name that gets applied might be different due to conflicts with existing nodes with the same name.
void SuggestName ( [FString](API\Runtime\Core\Containers\FString) SuggestedName, bool bForceSuggestion )